000 00333nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
245 _aMarketing service programs
260 _aWashington
260 _bU.S.D.A.
260 _c1960
300 _a102 p.
440 _aNo. 56; U.S.D.A., AMS
901 _pS23301
942 _cB
_2udc
999 _c127418
_d127418